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Showing results for tags 'stratigraphic polarity'.
Juan A. Poblador posted a topic in Fossil Hunting TripsHello everyone! :) Here I show you some photos of a Carboniferous trunk preserved in its natural position. Really amazing !. It can be seen how the growth of the trunk curved the sediments of its around in its growth while pushing upwards. It is a magnificent criterion of stratigraphic polarity! It is an outcropping within a large Carboniferous Basin of Northern Spain, in Leon. Greetings! Juan